Pith Number

pith:VDPWRRWK

pith:2012:VDPWRRWK36RPRW2PCT7IY3PTOU

not attested not anchored not stored refs pending

Saturation Spectroscopy of Iodine in Hollow-core Optical Fibre

Andre N. Luiten, Anna Lurie, Fetah Benabid, James Anstie, Paul C. Abbott, Philip S. Light, Thomas M. Stace

arxiv:1203.3346 v1 · 2012-03-15 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VDPWRRWK36RPRW2PCT7IY3PTOU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:00:02.033522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8df68c6cadfa2f8db4f14fe8c6df37535e0a31f95b2c3733a0316e313daf47d

Aliases

arxiv: 1203.3346 · arxiv_version: 1203.3346v1 · doi: 10.48550/arxiv.1203.3346 · pith_short_12: VDPWRRWK36RP · pith_short_16: VDPWRRWK36RPRW2P · pith_short_8: VDPWRRWK

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VDPWRRWK36RPRW2PCT7IY3PTOU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a8df68c6cadfa2f8db4f14fe8c6df37535e0a31f95b2c3733a0316e313daf47d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "630fa1413e2a68e5afe50c1fafac50430d6652f57af46c7e149e8ad72cba0d87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-03-15T12:36:20Z",
    "title_canon_sha256": "1dc7af414c758866dfcc6d5fc6c0c9ffab0d5a3d6d678114804503ba31405f88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3346",
    "kind": "arxiv",
    "version": 1
  }
}